I have a new desktop PC -- WinXP pro, 3.2 GHz Intel CoreDuo, Intel motherboard, 1 Gb RAM. Works fine except for the 56K FAX modem (with Microsoft FAX utility) -- sends OK but gets stuck in receive. Replaced it with some other FAX modem -- just the opposite result: receives OK but fails in transmit. Checked it with another FAX utility (MightyFax) -- same result.
How can I solve the problem?